When mulling over the question of what’s the best caliber for self-defense, the .22 LR is not at the top of anyone’s list. However, carrying a .22 for self-defense isn’t unreasonable for some shooters ...

22 LR. The G36 .22 LR is a rimfire version of the centerfire G36 rifle. H&K’s partnership with German manufacturer Umarex (the parent company of Walther Arms) has yielded several .22 LR versions ...